static int do_cleanup(struct ggi_visual *vis)
{
ggi_libkgi_priv *priv = LIBKGI_PRIV(vis);
/* We may be called more than once due to the LibGG cleanup stuff */
if (priv == NULL) return 0;
DPRINT("display-libkgi: GGIdlcleanup start.\n");
if (LIBGGI_FD(vis) >= 0) close(LIBGGI_FD(vis));
if (vis->input != NULL) {
giiClose(vis->input);
vis->input = NULL;
}
free(priv);
LIBKGI_PRIV(vis) = NULL;
ggUnregisterCleanup((ggcleanup_func *)do_cleanup, vis);
ggLock(_ggi_global_lock);
refcount--;
refcount--;
if (refcount == 0) {
ggLockDestroy(_ggi_libkgi_lock);
_ggi_libkgi_lock = NULL;
}
ggUnlock(_ggi_global_lock);
DPRINT("display-libkgi: GGIdlcleanup done.\n");
return 0;
}
static int GGIclose(struct ggi_visual *vis, struct ggi_dlhandle *dlh)
{
suid_hook *priv = SUIDHOOK(vis);
ggi_mode mode;
int x;
LIB_ASSERT(priv != NULL, "display-suidkgi: priv == NULL");
if (priv->is_up) {
#if 1
/* Not sure, if this is needed, but ... */
mode.frames=1;
mode.graphtype=GT_TEXT16;
mode.visible.x=mode.virt.x=80;
mode.visible.y=mode.virt.y=25;
mode.dpp.x = 9;mode.dpp.y =14;
x=GGI_suidkgi_checkmode(vis,&mode);
DPRINT("TESTMODE1 says %d.\n",x);
x=GGI_suidkgi_setmode(vis,&mode);
DPRINT("SETMODE1 says %d.\n",x);
#endif
/* suidkgi_cleanup_module(); */
if (priv->vt_fd >= 0) {
vtswitch_close(vis);
priv->vt_fd = -1;
}
DPRINT("Cleanup went well.\n");
close(priv->dev_mem);
priv->is_up=0;
}
if (vis->input) {
giiClose(vis->input);
vis->input = NULL;
}
free(priv);
return 0;
}
static int do_cleanup(ggi_visual *vis)
{
ggi_lcd823_priv *priv = LCD823_PRIV(vis);
/* We may be called more than once due to the LibGG cleanup stuff */
if (priv == NULL) return 0;
DPRINT("display-lcd823: do_cleanup start.\n");
_GGI_lcd823_free_dbs(vis);
if (LIBGGI_FD(vis) >= 0) {
if (priv->fb_ptr) {
munmap(priv->fb_ptr, priv->fb_size);
}
ioctl(LIBGGI_FD(vis), 2); /* Disable LCD */
close(LIBGGI_FD(vis));
LIBGGI_FD(vis) = -1;
}
if (vis->input != NULL) {
giiClose(vis->input);
vis->input = NULL;
}
free(priv);
LIBGGI_PRIVATE(vis) = NULL;
if (LIBGGI_GC(vis)) {
free(LIBGGI_GC(vis));
}
ggUnregisterCleanup((ggcleanup_func *)do_cleanup, vis);
DPRINT("display-lcd823: do_cleanup done.\n");
return 0;
}